Classes

Class Ec2Client

Supported API Versions

This class uses a service description model that is associated at
runtime based on the version option given when constructing the
client. The version option will determine which API operations,
waiters, and paginators are available for a client. Creating a command or a
specific API operation can be done using magic methods (e.g.,
$client->commandName(/** parameters */), or using the
$\client->getCommand method of the client.

Methods Details

__construct (
array
$args
)

The client constructor accepts the following options:

api_provider: (callable) An optional PHP callable that accepts a type, service, and version argument, and returns an array of corresponding configuration data. The type value can be one of api, waiter, or paginator.

credentials: (Aws\Credentials\CredentialsInterface|array|bool|callable) Specifies the credentials used to sign requests. Provide an Aws\Credentials\CredentialsInterface object, an associative array of "key", "secret", and an optional "token" key, false to use null credentials, or a callable credentials provider used to create credentials or return null. See Aws\Credentials\CredentialProvider for a list of built-in credentials providers. If no credentials are provided, the SDK will attempt to load them from the environment.

debug: (bool|array) Set to true to display debug information when sending requests. Alternatively, you can provide an associative array with the following keys: logfn: (callable) Function that is invoked with log messages; stream_size: (int) When the size of a stream is greater than this number, the stream data will not be logged (set to "0" to not log any stream data); scrub_auth: (bool) Set to false to disable the scrubbing of auth data from the logged messages; http: (bool) Set to false to disable the "debug" feature of lower level HTTP adapters (e.g., verbose curl output).

stats: (bool|array) Set to true to gather transfer statistics on requests sent. Alternatively, you can provide an associative array with the following keys: retries: (bool) Set to false to disable reporting on retries attempted; http: (bool) Set to true to enable collecting statistics from lower level HTTP adapters (e.g., values returned in GuzzleHttp\TransferStats). HTTP handlers must support an http_stats_receiver option for this to have an effect; timer: (bool) Set to true to enable a command timer that reports the total wall clock time spent on an operation in seconds.

endpoint: (string) The full URI of the webservice. This is only required when connecting to a custom endpoint (e.g., a local version of S3).

endpoint_provider: (callable) An optional PHP callable that accepts a hash of options including a "service" and "region" key and returns NULL or a hash of endpoint data, of which the "endpoint" key is required. See Aws\Endpoint\EndpointProvider for a list of built-in providers.

handler: (callable) A handler that accepts a command object, request object and returns a promise that is fulfilled with an Aws\ResultInterface object or rejected with an Aws\Exception\AwsException. A handler does not accept a next handler as it is terminal and expected to fulfill a command. If no handler is provided, a default Guzzle handler will be utilized.

http: (array, default=array(0)) Set to an array of SDK request options to apply to each request (e.g., proxy, verify, etc.).

http_handler: (callable) An HTTP handler is a function that accepts a PSR-7 request object and returns a promise that is fulfilled with a PSR-7 response object or rejected with an array of exception data. NOTE: This option supersedes any provided "handler" option.

idempotency_auto_fill: (bool|callable) Set to false to disable SDK to populate parameters that enabled 'idempotencyToken' trait with a random UUID v4 value on your behalf. Using default value 'true' still allows parameter value to be overwritten when provided. Note: auto-fill only works when cryptographically secure random bytes generator functions (random_bytes, openssl_random_pseudo_bytes or mcrypt_create_iv) can be found. You may also provide a callable source of random bytes.

profile: (string) Allows you to specify which profile to use when credentials are created from the AWS credentials file in your HOME directory. This setting overrides the AWS_PROFILE environment variable. Note: Specifying "profile" will cause the "credentials" key to be ignored.

region: (string, required) Region to connect to. See http://docs.aws.amazon.com/general/latest/gr/rande.html for a list of available regions.

retries: (int, default=int(3)) Configures the maximum number of allowed retries for a client (pass 0 to disable retries).

scheme: (string, default=string(5) "https") URI scheme to use when connecting connect. The SDK will utilize "https" endpoints (i.e., utilize SSL/TLS connections) by default. You can attempt to connect to a service over an unencrypted "http" endpoint by setting scheme to "http".

signature_provider: (callable) A callable that accepts a signature version name (e.g., "v4"), a service name, and region, and returns a SignatureInterface object or null. This provider is used to create signers utilized by the client. See Aws\Signature\SignatureProvider for a list of built-in providers

signature_version: (string) A string representing a custom signature version to use with a service (e.g., v4). Note that per/operation signature version MAY override this requested signature version.